So I purchased the tornador with the DP sticker 
But after a while I started thinking. If im shooting all of that liquid around those buttons at 90 psi, im sure that solution is going to get behind the buttons. Corrode the electrical connections (over a long time) and even possible making the buttons sticky from residue build up.
Even if I put it on the blow setting it will just blow the liquid thats in those buttons further.
So is this something to worry about? Or am I safe with it? Can someone explain why I am safe with it?
Thanks all, just need some good re-assurance.

But after a while I started thinking. If im shooting all of that liquid around those buttons at 90 psi, im sure that solution is going to get behind the buttons. Corrode the electrical connections (over a long time) and even possible making the buttons sticky from residue build up.
Even if I put it on the blow setting it will just blow the liquid thats in those buttons further.
So is this something to worry about? Or am I safe with it? Can someone explain why I am safe with it?
Thanks all, just need some good re-assurance.